CPB PRODUCTS SECTION CLEANSER BUTTONS #128, 131, 132.
First is 1.5" showing the famous (during their era) "One-O-One Girls” who represented Bab-O cleanser. Next is 7/8 inch with apparent radio station call letters "K–E–X”, image of a Dove carrying an envelope, the words "Princess/Drifted Snow" and at top the words "Our Gang”. Mint. Last shows young girl actress who portrayed “Dorothy Hart” on the radio show targeted to young girls sponsored by the cleanser maker and with the show titled "Sunbrite Junior Nurse Corps.” 1930s. NM, displaying Mint.
Pictures (click images to zoom in)